Deprecated method with Rails 2.2

vendor/plugins/fckeditor/app/controllers/fckeditor_controller.rb
--> uploaded = request.relative_url_root.to_s+"#{UPLOADED}/#{params[:Type]}"
vendor/plugins/fckeditor/lib/fckeditor.rb
--> js_path = "#{request.relative_url_root}/javascripts"


# File vendor/rails/actionpack/lib/action_controller/request.rb, line 12
12:     def self.relative_url_root=(relative_url_root)
13:       ActiveSupport::Deprecation.warn(
14:         "ActionController::AbstractRequest.relative_url_root= has been renamed." +
15:         "You can now set it with config.action_controller.relative_url_root=", caller)
16:       ActionController::Base.relative_url_root=relative_url_root
17:     end